WinnerTakeAllAdapter Class Reference

#include <Neuro/WinnerTakeAll.H>

Inheritance diagram for WinnerTakeAllAdapter:

[legend]Collaboration diagram for WinnerTakeAllAdapter:

[legend]List of all members.

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Detailed Description

A partial winner-take-all implementation with a few common member variables.

Definition at line 121 of file WinnerTakeAll.H.

Public Member Functions
	WinnerTakeAllAdapter (OptionManager &mgr, const std::string &descrName, const std::string &tagName)
	Constructor.
virtual	~WinnerTakeAllAdapter ()
	Destructor.
virtual void	reset1 ()
	Reset our number of shifts.
Protected Member Functions
	SIMCALLBACK_DECLARE (WinnerTakeAllAdapter, SimEventAttentionGuidanceMapOutput)
	Callback for when a new data from the AGM is available.
	SIMCALLBACK_DECLARE (WinnerTakeAllAdapter, SimEventSaccadeStatusEye)
	Callback for when a new eye activity is going on.
	SIMCALLBACK_DECLARE (WinnerTakeAllAdapter, SimEventInputFrame)
	Callback for every clock tick, to run our diff equations in integrate().
	SIMCALLBACK_DECLARE (WinnerTakeAllAdapter, SimEventSaveOutput)
	Callback for every time we should save our outputs.
virtual void	input (const Image< float > &in)=0
	Set new input currents for all neurons.
virtual void	eyeMovement (const Point2D< int > &curreye)
	Update with new eye position.
virtual Image< float >	getV () const =0
	Return all our membrane potential voltages as an Image<float>.
virtual void	saccadicSuppression (const bool on)=0
	Turn saccadic suppression on/off.
virtual void	blinkSuppression (const bool on)=0
	Turn blink suppression on/off.
virtual void	integrate (const SimTime &t, Point2D< int > &winner)=0
	evolve and check if we got a winner
Protected Attributes
OModelParam< std::string >	itsLogFile
	Text log file name.
OModelParam< bool >	itsSaveResults
	Save our internals when saveResults() is called?
OModelParam< bool >	itsUseSaccadicSuppression
	use saccadic suppression?
OModelParam< bool >	itsUseBlinkSuppression
	use blink suppression?
OModelParam< LevelSpec >	itsLevelSpec
	Specification of our image processing center-surround levels.
OModelParam< bool >	itsUseRandom
	add jitter to winning location?
OModelParam< int >	itsTooManyShifts
	Exit after a given number of attention shifts (if not zero).
OModelParam< int >	itsTooManyShiftsPerFrame
	Exit after a given number of attention shifts per frame (if not zero).
OModelParam< SimTime >	itsBoringDelay
	Inter-covert-shift delay that makes a shift of attention boring.
OModelParam< float >	itsBoringSMmv
int	itsNumShifts
	attention shift number (to decide whether we have done too many)
Image< float >	itsInputCopy
	copy of our last input
Point2D< int >	itsEyePos
	last eye position
WTAwinner	itsLastWinner
	its most recent winner

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Constructor & Destructor Documentation

WinnerTakeAllAdapter::WinnerTakeAllAdapter (  OptionManager &  mgr, const std::string &  descrName, const std::string &  tagName )

Constructor. Definition at line 104 of file WinnerTakeAll.C. References GVX_TRACE.

WinnerTakeAllAdapter::~WinnerTakeAllAdapter (   )  [virtual]

Destructor. Definition at line 131 of file WinnerTakeAll.C. References GVX_TRACE.

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Member Function Documentation

virtual void WinnerTakeAllAdapter::blinkSuppression (  const bool  on  )  [protected, pure virtual]

Turn blink suppression on/off. Implemented in WinnerTakeAllStd, WinnerTakeAllFast, WinnerTakeAllTempNote, and WinnerTakeAllStdOptim.

void WinnerTakeAllAdapter::eyeMovement (  const Point2D< int > &  curreye  )  [protected, virtual]

Update with new eye position. Definition at line 225 of file WinnerTakeAll.C. References GVX_TRACE, and itsEyePos.

virtual Image<float> WinnerTakeAllAdapter::getV (   )  const [protected, pure virtual]

Return all our membrane potential voltages as an Image<float>. Implemented in WinnerTakeAllStd, WinnerTakeAllFast, WinnerTakeAllTempNote, and WinnerTakeAllStdOptim.

virtual void WinnerTakeAllAdapter::input (  const Image< float > &  in  )  [protected, pure virtual]

Set new input currents for all neurons. This will initialize and resize the network if the network is currently uninitialized (e.g., just after construction or reset()). Implemented in WinnerTakeAllStd, WinnerTakeAllFast, WinnerTakeAllTempNote, and WinnerTakeAllStdOptim.

virtual void WinnerTakeAllAdapter::integrate (  const SimTime &  t, Point2D< int > &  winner )  [protected, pure virtual]

evolve and check if we got a winner Implemented in WinnerTakeAllStd, WinnerTakeAllFast, WinnerTakeAllGreedy, WinnerTakeAllTempNote, and WinnerTakeAllStdOptim.

void WinnerTakeAllAdapter::reset1 (   )  [virtual]

Reset our number of shifts. Reimplemented from ModelComponent. Reimplemented in WinnerTakeAllStd, WinnerTakeAllTempNote, and WinnerTakeAllStdOptim. Definition at line 137 of file WinnerTakeAll.C. References Image< T >::freeMem(), GVX_TRACE, itsEyePos, itsInputCopy, itsNumShifts, and ModelComponent::reset1(). Referenced by WinnerTakeAllStdOptim::reset1(), and WinnerTakeAllStd::reset1().

virtual void WinnerTakeAllAdapter::saccadicSuppression (  const bool  on  )  [protected, pure virtual]

Turn saccadic suppression on/off. Implemented in WinnerTakeAllStd, WinnerTakeAllFast, WinnerTakeAllTempNote, and WinnerTakeAllStdOptim.

WinnerTakeAllAdapter::SIMCALLBACK_DECLARE (  WinnerTakeAllAdapter  , SimEventSaveOutput  )  [protected]

Callback for every time we should save our outputs.

WinnerTakeAllAdapter::SIMCALLBACK_DECLARE (  WinnerTakeAllAdapter  , SimEventInputFrame  )  [protected]

Callback for every clock tick, to run our diff equations in integrate().

WinnerTakeAllAdapter::SIMCALLBACK_DECLARE (  WinnerTakeAllAdapter  , SimEventSaccadeStatusEye  )  [protected]

Callback for when a new eye activity is going on.

WinnerTakeAllAdapter::SIMCALLBACK_DECLARE (  WinnerTakeAllAdapter  , SimEventAttentionGuidanceMapOutput  )  [protected]

Callback for when a new data from the AGM is available.

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Member Data Documentation

OModelParam<SimTime> WinnerTakeAllAdapter::itsBoringDelay [protected]

Inter-covert-shift delay that makes a shift of attention boring. Definition at line 194 of file WinnerTakeAll.H.

OModelParam<float> WinnerTakeAllAdapter::itsBoringSMmv [protected]

Minimum saliency map depolarization (in mV) to make a covert attention shift not boring Definition at line 198 of file WinnerTakeAll.H.

Point2D<int> WinnerTakeAllAdapter::itsEyePos [protected]

last eye position Definition at line 207 of file WinnerTakeAll.H. Referenced by eyeMovement(), WinnerTakeAllGreedy::integrate(), and reset1().

Image<float> WinnerTakeAllAdapter::itsInputCopy [protected]

copy of our last input Definition at line 204 of file WinnerTakeAll.H. Referenced by WinnerTakeAllFast::blinkSuppression(), WinnerTakeAllFast::getV(), WinnerTakeAllTempNote::integrate(), WinnerTakeAllGreedy::integrate(), WinnerTakeAllFast::integrate(), WinnerTakeAllStd::integrate(), reset1(), and WinnerTakeAllFast::saccadicSuppression().

WTAwinner WinnerTakeAllAdapter::itsLastWinner [protected]

its most recent winner Definition at line 210 of file WinnerTakeAll.H.

OModelParam<LevelSpec> WinnerTakeAllAdapter::itsLevelSpec [protected]

Specification of our image processing center-surround levels. The only thing that we care about here is the saliency map level Definition at line 182 of file WinnerTakeAll.H. Referenced by WinnerTakeAllGreedy::integrate().

OModelParam<std::string> WinnerTakeAllAdapter::itsLogFile [protected]

Text log file name. Definition at line 169 of file WinnerTakeAll.H.

int WinnerTakeAllAdapter::itsNumShifts [protected]

attention shift number (to decide whether we have done too many) Definition at line 201 of file WinnerTakeAll.H. Referenced by reset1().

OModelParam<bool> WinnerTakeAllAdapter::itsSaveResults [protected]

Save our internals when saveResults() is called? Definition at line 172 of file WinnerTakeAll.H.

OModelParam<int> WinnerTakeAllAdapter::itsTooManyShifts [protected]

Exit after a given number of attention shifts (if not zero). Definition at line 188 of file WinnerTakeAll.H.

OModelParam<int> WinnerTakeAllAdapter::itsTooManyShiftsPerFrame [protected]

Exit after a given number of attention shifts per frame (if not zero). Definition at line 191 of file WinnerTakeAll.H.

OModelParam<bool> WinnerTakeAllAdapter::itsUseBlinkSuppression [protected]

use blink suppression? Definition at line 178 of file WinnerTakeAll.H. Referenced by WinnerTakeAllStdOptim::blinkSuppression(), WinnerTakeAllTempNote::blinkSuppression(), WinnerTakeAllFast::blinkSuppression(), and WinnerTakeAllStd::blinkSuppression().

OModelParam<bool> WinnerTakeAllAdapter::itsUseRandom [protected]

add jitter to winning location? Definition at line 185 of file WinnerTakeAll.H.

OModelParam<bool> WinnerTakeAllAdapter::itsUseSaccadicSuppression [protected]

use saccadic suppression? Definition at line 175 of file WinnerTakeAll.H. Referenced by WinnerTakeAllStdOptim::saccadicSuppression(), WinnerTakeAllTempNote::saccadicSuppression(), WinnerTakeAllFast::saccadicSuppression(), and WinnerTakeAllStd::saccadicSuppression().

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The documentation for this class was generated from the following files:

• src/Neuro/WinnerTakeAll.H
• src/Neuro/WinnerTakeAll.C

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